Microcontroller

Escalator : Line to Flee + Roll Gear.

Lift : Box Height + Room + Gear + Mini Gear + Button + cable + rasistor cut.

Line walk : Gear + Button + Box case + Roll.

Sensor : lighter + magnet + cable electry + transistor + electry main rasistor.

IC cheap : Wall silver + line compare silver + case.

Rasistor computer : Wall silver + cut silver cylinder + case + silver analog case (optional) + silver button (optional).

Rasistor : silver analog + case silver + silver analog line + case.

Transistor : 2 silver line analog + case silver + silver line.

Roll gear : Gear + Mini Gear plus.

Dynamo : gear size any + roll cable silver + cable + silver analog line + case.

Dynamo meter : gear size any + roll cable  silver + box silver + rasistor replace + battery + cable + cable replace + meter size wall + case.

Anttenna : Wall Silver + Wall Silver Line + Cable Silver + Cable + port (optional) + case.

Bus : Cylinder Case Silver + Cylinder silver Small + Line Silver.

Toast(ier) : Analog Cylinder Silver + Stack Port Silver + rasistor cut + button + analog button + Cable.

Wall Ellectry : Silver + Wall Cover Case.